【简答题】食品腐败变质的危害 主要有 、 、 等。
【简答题】听问句,选答语。 ( ) 1. A. My father is a businessman. B. My father is 38 years old. ( ) 2. A. My mother likes to watch TV. B. My father likes to play ping-pong. ( ) 3. A. We speak Chinese. B. We ...
【简答题】在用户家目录下用一条命创建一个dir1目录,并在dir1下创建一个名为dir2的目录
【单选题】下列不属于旅游者侵权损害赔偿责任构成要件的是:()
B.
旅行社、展行辅助人、旅游从业人员或者其他旅游者遭受了损害
C.
旅游者的行为与旅行社、履行辅助人、旅游从业人员或者其他旅游者所受损害之间存在因果关系
【单选题】The policeman asked me ______ and ______ .
A.
what was the matter; what was my name
B.
what was the matter; what my name was
C.
what the matter was; what was my name
D.
what the matter was; what my name was
【单选题】下列不属于旅游者侵权损害赔偿责任构成要件的是:( )。
B.
旅行社、履行轴助人、旅游从业人员或者其他旅游者遭受了损害
C.
旅游者的行为与旅行社、履行轴助人、旅游从业人员或者其他旅游者所受损害之同存在因果关系
【多选题】如果要在当前用户主目录中创建一个名为sampledir 的目录,并在该目录下创建一个名为sampledir01的目录,应该输入什么样命令?
A.
mkdir ~/sampledir mkdir ~/sampledir/sampledir01
B.
mkdir ~/sampledir/sampledir01
D.
mkdir -p ~/sampledir/sampledir01
【判断题】社会比较会带来幸福感,尤其是和不如你的人比。()
【单选题】若要在用户的主目录下创建一个名为my document的目录,以下命令中正确的是( )。
【单选题】The very idea of my sister being a thief is quite______! She is a qualified dentist, a mother of three and a board member of their primary school.